[Asterisk-Users] TDM04B lock up

[Goutam Shaw]

Hi
I have a strange situation. Once in a while (non-deterministic) the 2 TDM04B
cards lock up at the same time and stop processing incoming and outgoing
calls even though * shows that it is trying to communicate to ZAP channels
(at least on the outgoing). The only cure is to reboot the system when it
happens. It makes me very apprehensive of the system

Has anyone seen this problem. Could this be something to do with the IRQ
sharing. Here is the output of lspci -v.

I see that one of the cards shares IRQ # with VGA controller and the other
one with ICH4 IDE.

Any help would be appreciated.


00:00.0 Host bridge: Intel Corp. 82845G/GL [Brookdale-G] Chipset Host Bridge
(rev 01)
        Subsystem: Dell Computer Corporation: Unknown device 0160
        Flags: bus master, fast devsel, latency 0
        Memory at f0000000 (32-bit, prefetchable) [size=128M]
        Capabilities: [e4] #09 [1105]

00:02.0 VGA compatible controller: Intel Corp. 82845G/GL [Brookdale-G]
Chipset Integrated Graphics Device (rev 01) (prog-if 00 [VGA])
        Subsystem: Dell Computer Corporation: Unknown device 0160
        Flags: fast devsel, IRQ 11
        Memory at e8000000 (32-bit, prefetchable) [size=128M]
        Memory at feb80000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: [d0] Power Management version 1

00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 81) (prog-if
00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: fe900000-feafffff

00:1f.0 ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 01)
        Flags: bus master, medium devsel, latency 0

00:1f.1 IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 01) (prog-if 8a
[Master SecP PriP])
        Subsystem: Dell Computer Corporation: Unknown device 0160
        Flags: bus master, medium devsel, latency 0, IRQ 9
        I/O ports at <ignored>
        I/O ports at <ignored>
        I/O ports at <ignored>
        I/O ports at <ignored>
        I/O ports at ffa0 [size=16]
        Memory at feb7fc00 (32-bit, non-prefetchable) [size=1K]

00:1f.3 SMBus: Intel Corp. 82801DB SMBus (rev 01)
        Subsystem: Dell Computer Corporation: Unknown device 0160
        Flags: medium devsel, IRQ 3
        I/O ports at efe0 [size=32]

01:04.0 Communication controller: Tiger Jet Network Inc. Intel 537
        Subsystem: Unknown device b100:0003
        Flags: bus master, medium devsel, latency 64, IRQ 11
        I/O ports at dc00 [size=256]
        Memory at fe9fc000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [40] Power Management version 2

01:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
        Subsystem: Realtek Semiconductor Co., Ltd. RT8139
        Flags: bus master, medium devsel, latency 64, IRQ 3
        I/O ports at dd00 [size=256]
        Memory at fe9fbf00 (32-bit, non-prefetchable) [size=256]
        Capabilities: [50] Power Management version 2

01:06.0 Communication controller: Tiger Jet Network Inc. Intel 537
        Subsystem: Unknown device b100:0003
        Flags: bus master, medium devsel, latency 64, IRQ 9
        I/O ports at de00 [size=256]
        Memory at fe9fd000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [40] Power Management version 2

Regards
Goutam Shaw